Watson: that Jeopardy win was a good beginning -- real win is ahead. In a computer science building at Carnegie Mellon University last week, it was cute to watch the students file into a room to watch the last Jeopardy round on TV. So by now you know that IBM's super computerized multi-year Jeopardy effort paid off and Watson handily beat the two best human Jeopardy players. So what's Watson's next act? Soon, say IBM folk, Watson's tech will be commercialized within healthcare apps: "We're going to look at creating a product offering in the next 24 months that will help empower doctors to do higher quality decision making and diagnoses." Interesting -- and even more so while thinking about Andy Kessler's WSJ analysis of the types of jobs threatened by technology, including the roles of today's doctors.

Tangential to the talk: technology for an aging population. Looking through the agenda of the Connected Health Symposium in Boston, it's apparent in an agenda so densely packed with doctors (not to mention the attendees, with 26 just from Mass General Hospital) that this is not a conference about technology and aging (duh!). And that is despite the fact that the biggest patient dilemma for both the businesses and providers packing the rooms remains the aging and very old patients who fill their offices and hospital beds and run up the largest bills at end of life. Among the sponsors and exhibitors, these vendors stood out for me as important for serving an aging population. In alphabetical order: